The way i view it, one either enters a shooting contest for the hand guns discipline or for that of the shoulder arms or, if he registers for both, he would take with him distinct equipment to the shooting club. I never thought of a competitor enter a tournament for target pistol and later in the day switch to a musket shooting session by adding a stock extension to his pistol/s.
But make no great deal of what i am saying; i may be talking nonsense

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